0xf9cf…5ab3
Paid $0.00005 of the $258.47M Roundhouse has indexed across 713,069 wallets — less than 0.0001% of it.
Chains (from the recent scan): Base (5)
Funds flow over time
Activity
One square per day; click a day to see its settlements in the ledger.
5 self-dealing settlements (payer = payee) observed, in all 5 observed settlements.
Organic volume $0.00 of $0.00005 total.
Recent activity
| Payer Payee | Chain | Amount | x402 | Route | Age | Txn hash |
|---|---|---|---|---|---|---|
| 0xf9cf…5ab30xf9cf…5ab3 | Base | $0.00001 | 100% | coinbase | 329d ago | 0x7b440f…938b4d |
| 0xf9cf…5ab30xf9cf…5ab3 | Base | $0.00001 | 100% | coinbase | 330d ago | 0xbed724…d7a0ee |
| 0xf9cf…5ab30xf9cf…5ab3 | Base | $0.00001 | 100% | coinbase | 331d ago | 0xc77d11…f78239 |
| 0xf9cf…5ab30xf9cf…5ab3 | Base | $0.00001 | 100% | coinbase | 331d ago | 0xdfef6b…fc5990 |
| 0xf9cf…5ab30xf9cf…5ab3 | Base | $0.00001 | 100% | coinbase | 331d ago | 0x69ef7e…004cb9 |
Hand this page to an agent
Copy the prompt and paste it into Claude, an MCP client or your own agent — it will check what 0xf9cf…5ab3 has actually paid for over the free read API. No key, no account.
GET api.roundhouseai.io/v0/agents/0xf9cfc3bbe337ce03f6a4b78ac7690c92f04b5ab3
Show the promptHide the prompt
Using Roundhouse, vet this agent for me: what is it, what has it paid for, and does its on-chain record support what its card claims? Agent: 0xf9cf…5ab3 curl -s 'https://api.roundhouseai.io/v0/agents/0xf9cfc3bbe337ce03f6a4b78ac7690c92f04b5ab3' curl -s 'https://api.roundhouseai.io/v0/entities/0xf9cfc3bbe337ce03f6a4b78ac7690c92f04b5ab3/settlements' Roundhouse indexes public chain data and does not vouch for any agent's claims — treat the card as a claim and the settlements as the evidence. The /v0 API needs an API key (`authorization: Bearer rh_live_…`) on everything except /v0/unified* and /v0/endpoints. Mint a personal key for $0.01 at GET https://api.roundhouseai.io/v0/test/x402, or use an organization key from https://roundhouseai.io/dashboard/team. If you do not have Roundhouse tools or skills installed, read https://roundhouseai.io/skill.md first — it is the whole procedure.